| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games | |
| #3 | Consumer goods | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Physical therapy devices | |
| #2 | Implantable devices | |
| #3 | Household appliances | |
| #4 | Electrotherapy | |
| #5 | Syringes | |
| #6 | Shirts and underwear | |
| #7 | Unspecified technologies | |
| #8 | Corsets |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koo In Ok | 10 |
| #2 | Koo Nam Seo | 2 |
| Publication | Filing date | Title |
|---|---|---|
| KR20150094193A | Sleep aid | |
| KR20150093304A | Height adjustable pillow | |
| KR20150093302A | Sleeping machine | |
| KR20150093301A | Detachable low-frequency physiotherapist with vibrating massager | |
| KR20150093303A | Condom easy to fold | |
| KR20150091573A | Brazza with detachable low frequency physiotherapy and vibration massager | |
| KR20150091572A | Height adjustable pillow | |
| KR20150090386A | Panties equipped with removable physical therapy devices and vibration massagers | |
| KR20150090387A | Height adjustable pillow | |
| KR20130114555A | Support-device to improve impotence | |
| KR101024434B1 | Support-device to improve impotence |